成對比較判斷矩陣賦值表

.z.成對比較判斷矩陣賦值表（層次分析法）取值規(guī)則，層次分析法采用1～9標度方法（如表3-2所示），對不同情況的評比給出數(shù)量標度。表3-21～9數(shù)量標度取值及含義標度含義135792，4，6，8倒數(shù)表示兩個因素相比，具有相同重要性表示兩個因素相比，前者比后者稍重要表示兩個因素相比，前者比后者明顯重要表示兩個因素相比，前者比后者強烈重要表示兩個因素相比，前者比后者極端重要表示上述相鄰判斷的中間值若因素與因素的重要性之比為，則因素與因素重要性之比為。構(gòu)造出各層次中的所有判斷矩陣并求得其最大特征向量的近似解中間層A1—A5各因素對目標層Z構(gòu)成比較判斷矩陣給出成對比較判斷矩陣A中的標度數(shù)值：例如：ZA1A2A3A4A5A115441A21/511/21/21/3A31/42111/4A41/42111/4A513441則可得：-.z.-.z.第一層次：序號項目A1結(jié)構(gòu)A2機構(gòu)A3電氣系統(tǒng)A4安全附屬裝置A5基礎(chǔ)、配重ZA1A2A3A4A5A113541A21/31321A31/51/3143A41/41/21/411A5111/311第二層次：A1：結(jié)構(gòu)：序號項目A11起重臂A12回轉(zhuǎn)臺A13底座或底架A14人字架A1A11A12A13A14A111533A121/5133A131/31/313A141/31/51/31A2：機構(gòu)序號項目A21起升機構(gòu)A22變幅機構(gòu)A23回轉(zhuǎn)機構(gòu)A2A21A22A23A21135A221/311A231/511A3：電氣系統(tǒng)序號項目A31動力回路A32控制回路A33接地系統(tǒng)A3A31A32A33A31115A32113A331/51/31A4：安全附屬裝置序號項目A41起重力矩限制器（起重量限制器）A42起升高度限制器A43變幅角度限制器A44防后傾裝置A45回轉(zhuǎn)限制裝置A46防護裝置A47其它防護裝置（抓斗穩(wěn)定器）A4A41A42A43A44A45A46A47A411353599A421/3124355A431/51/216133A441/31/41/61353A451/51/311/3131A461/91/51/31/51/311A471/91/51/31/3111A5：基礎(chǔ)、配重序號項目A51基礎(chǔ)A52配重A5A51A52A5115A521/51第三層次：A1：結(jié)構(gòu)A11：起重臂序號評價要點A111臂架尺寸參數(shù)及總體幾何尺寸幾何缺陷A112臂架弦桿、腹桿幾何缺陷A113銹蝕狀況A114銷軸螺栓連接部位安全狀況A115焊縫銹蝕與外觀缺陷A116焊縫宏觀裂紋A11A111A112A113A114A115A116A111153231A1121/514133A1131/31/41361A1141/211/3131A1151/31/31/61/311A11611/31111A12：回轉(zhuǎn)臺序號評價要點A121平衡梁銹蝕狀況A122平衡梁焊縫狀況A123銹蝕狀況（回轉(zhuǎn)臺面板銹蝕）A124回轉(zhuǎn)支承滾道板焊縫宏觀裂紋A12A121A122A123A124A1211135A1221135A1231/31/313A1241/51/51/31A13：底座或底架序號評價要點A131塑性變形A132焊縫開裂A133銹蝕狀況A134連接部位狀況（各種螺栓連接）A135支腿狀況（緊固、位置）A13A131A132A133A134A135A13112433A1321/21135A1331/41133A1341/31/31/311A1351/31/51/311A14：人字架序號評價要點A141變形A142銹蝕A143銷軸連接A14A141A142A143A141133A1421/311A1431/311第三層次：A2：機構(gòu)A21：起升機構(gòu)序號評價要點A211電機A212制動器A213減速器A214起升鋼絲繩A215卷筒A216軸、鍵、銷、軸承座A217滑輪A218聯(lián)軸器A219取物裝置A21A211A212A213A214A215A216A217A218A219A211135235775A2121/313137555A2131/511222223A2141/211/2133557A2151/31/31/21/312133A2161/51/71/21/31/21111A2171/71/51/21/511133A2181/71/51/21/51/311/311A2191/51/51/31/71/311/311A22：變幅機構(gòu)序號評價要點A221電機A222制動器A223減速器A224聯(lián)軸器A225變幅鋼絲繩A226卷筒A227滑輪等A228軸、鍵、銷、軸承座A22A221A222A223A224A225A226A27A228A22113553557A2221/31335555A2231/51/3122332A2241/51/31/213323A2251/31/51/21/31233A2261/51/51/31/31/2123A2271/51/51/31/21/31/212A2281/71/51/21/31/31/31/21A23：回轉(zhuǎn)機構(gòu)序號評價要點A231電機A232制動器A233減速器A234聯(lián)軸器A235開式齒輪A236回轉(zhuǎn)支承等A23A231A232A233A234A235A236A231135552A2321/313331A2331/51/51222A2341/51/31/2122A2351/51/31/21/212A2361/211/21/21/21第三層次：A3：電氣系統(tǒng)A31：動力回路序號評價要點A311動力電纜A312動力回路電氣元件狀況A31A311A312A31111A31211A32：控制回路序號評價要點A321控制線路A322控制回路電氣元件狀況A323操縱機構(gòu)狀況A324電氣系統(tǒng)安全保護A32A321A322A323A324A3211353A3221/3133A3231/51/312A3241/31/31/21A33：接地裝置外觀及功能完好性序號評價要點A331接地線要求A332電氣設(shè)備接地導通性A333金屬結(jié)構(gòu)接地接地電阻A33A331A332A333A331135A3321/313A3331/51/31第三層次：A4：安全附屬裝置A41：起重力矩限制器或起重量限制器序號評價要點A411設(shè)置A412外觀A413功能完好性A41A411A412A413A411153A4121/511A4131/311A42：起升高度限制器序號評價要點A421起升高度限制器A422下降深度限制器A42A421A422A42113A4221/31A43：變幅角度限制器序號評價要點A431幅度指示器A432變幅角度限制器A43A431A432A43111A43211A44：防后傾裝置序號評價要點A441設(shè)置A442外觀A443功能完好性A44A441A442A443A441153A4421/512A4431/31/21A45：回轉(zhuǎn)限制裝置序號評價要點A451回轉(zhuǎn)限制裝置A452安全力矩聯(lián)軸器A45A451A452A45113A4521/31A46：防護裝置序號評價要點A461設(shè)置A46A461A4611A47：抓斗穩(wěn)定器序號評價要點A471設(shè)置A472外觀A473功能穩(wěn)定性A47A471A472A473A471153A4721/512A4731/31/21第三層次：A5：基礎(chǔ)、配重A51：基礎(chǔ)序號評價要點A511基礎(chǔ)證明A512沉降變形、破損開裂A51A511A512A51111A51211A52：配重序號評價要點A521配重支架銹蝕變形A522配重破損殘缺A523配重安裝位置、可靠性A52A521A522A523A521132A5221/312A5231/21/21第四層次：A1：結(jié)構(gòu)（無）第四層次：A2：機構(gòu)A21：起升機構(gòu)A211：電機序號評價要點A211電機絕緣A212電機軸振動A213定、轉(zhuǎn)子三相電流平衡值A(chǔ)211A2111A2112A2113A2111133A21121/312A21131/31/21A212：制動器序號評價要點A2121制動器設(shè)置A2122制動器外觀A2123制動器性能A2124制動器零件報廢A212A2121A2122A2123A2124A21211753A21221/7122A21231/51/215A21241/31/21/51A213：減速器序號評價要點A2131減速器外觀A2132減速器振動A2133減速器齒厚A2134減速器的溫升A2135減速器油品A213A2131A2132A2133A2134A2135A213113121A21321/31213A213311/2112A21341/21113A213511/31/21/31A214：起升鋼絲繩序號評價要點A2141鋼絲繩選用A2142鋼絲繩的固接A2143卷筒鋼絲繩端安全圈A2144鋼絲繩報廢A2145鋼絲繩潤滑A214A2141A2142A2143A2144A2145A214113575A21421/31235A21431/51/2133A21441/71/31/313A21451/51/51/31/31A215：卷筒序號評價要點A2151卷筒的選型A2152單、多層纏繞卷筒的安全技術(shù)要求A2153卷筒報廢A215A2151A2152A2153A2151135A21521/313A21531/51/31A216：軸、鍵、銷、軸承座序號評價要點A2161外觀A2162制動器軸或軸孔磨損A2163主受力構(gòu)件連接銷軸磨損A216A2161A2162A2163A2161122A21621/211A21631/211A217：滑輪序號評價要點A2171滑輪外觀A2172滑輪、平衡輪的選型A2173防脫槽裝置A2174鋼絲繩繞進、繞出滑輪的要求A2175滑輪報廢A217A2171A2172A2173A2174A2175A217112112A21721/21335A217311/3123A217411/31/213A21751/21/51/31/31A218：聯(lián)軸器序號評價要點A2181外觀A2182傳動齒輪狀況A2183聯(lián)接螺栓的選用A2184聯(lián)接螺栓孔磨損A2185聯(lián)軸器的安全狀況A218A2181A2182A2183A2184A2185A218112131A21821/21232A218311/2153A21841/31/31/511A218511/21/311A219：取物裝置序號評價要點A2191外觀A2192吊鉤報廢A2193抓斗結(jié)構(gòu)焊縫狀況A2194抓斗上、下橫梁變形A2195抓斗聯(lián)接可靠A219A2191A2192A2193A2194A2195A21911121A219211332A21931/21/3133A219411/31/312A219511/21/31/21A22：變幅機構(gòu)A221：電機序號評價要點A221電機絕緣A222電機軸振動A223定、轉(zhuǎn)子三相電流平衡值A(chǔ)221A2211A2212A2213A2211133A22121/312A22131/21/21A222：制動器序號評價要點A2221制動器設(shè)置A2222制動器外觀A2223制動器性能A2224制動器零件報廢A222A2221A2222A2223A2224A22211753A22221/7121A22231/51/213A22241/311/31A223：減速器序號評價要點A2231減速器外觀A2232減速器振動A2233減速器齒厚A2234減速器的溫升A2235減速器油品A223A2231A2232A2233A2234A2235A223111212A223211223A22331/21/2112A223411/2113A22351/21/31/21/31A224：聯(lián)軸器序號評價要點A2241外觀A2242傳動齒輪狀況A2243聯(lián)接螺栓的選用A2244聯(lián)接螺栓孔磨損A2245聯(lián)軸器的安全狀況A224A2241A2242A2243A2244A2245A224112121A22421/21231A224311/2133A22441/21/31/312A2245111/31/21A225：變幅鋼絲繩序號評價要點A2251鋼絲繩選用A2252鋼絲繩的固接A2253卷筒鋼絲繩端安全圈A2254鋼絲繩報廢A2255鋼絲繩潤滑A225A2251A2252A2253A2254A2255A225115335A22521/51235A22531/31/2133A22541/31/31/313A22551/51/51/31/31A226：卷筒序號評價要點A2261卷筒的選型A2262單、多層纏繞卷筒的安全技術(shù)要求A2263卷筒報廢A226A2261A2262A2263A2261135A22621/313A22631/51/31A227：滑輪序號評價要點A2271滑輪外觀A2272滑輪、平衡輪的選型A2273防脫槽裝置A2274鋼絲繩繞進、繞出滑輪的要求A2275滑輪報廢A227A2271A2272A2273A2274A2275A227112121A22721/21335A227311/3133A22741/21/31/311A227511/51/311A228：軸、鍵、銷、軸承座序號評價要點A2281外觀A2282制動器軸或軸孔磨損A2283主受力構(gòu)件連接銷軸磨損A228A2281A2282A2283A2281121A22821/213A228311/31A23：回轉(zhuǎn)機構(gòu)A231：電機序號評價要點A2311電機絕緣A2322電機軸振動A2333定、轉(zhuǎn)子三相電流平衡值A(chǔ)231A2311A2312A2313A2311135A23121/312A23131/51/21A232：制動器序號評價要點A2321制動器設(shè)置A2322制動器外觀A2323制動器性能A2324制動器零件報廢A232A2321A2322A2323A2324A23211753A23221/7121A23231/51/213A23241/311/31A233：減速器序號評價要點A2331減速器外觀A2332減速器振動A2333減速器齒厚A2334減速器的溫升A2335減速器油品A233A2331A2332A2333A2334A2335A233111212A233211223A23331/21/2113A233411/2113A23351/21/31/21/31A234：聯(lián)軸器序號評價要點A2341外觀A2342傳動齒輪狀況A2343聯(lián)接螺栓的選用A2344聯(lián)接螺栓孔磨損A2345聯(lián)軸器的安全狀況A234A2341A2342A2343A2344A2345A234112131A23421/21232A234311/2153A23441/31/31/511A234511/21/311A235：開式齒輪序號評價要點A2351開式齒輪外觀A2352齒面點蝕、剝落A2353齒厚磨損A235A2351A2352A2353A2351121A23521/213A235311/31A236：回轉(zhuǎn)支承等序號評價要點A2361固定螺栓狀況A2362外觀A2363回轉(zhuǎn)運行狀況A236A2361A2362A2363A2361133A23621/312A23631/31/21第四層次：A3：電氣系統(tǒng)A31：動力回路A311：動力電纜序號評價要點A3111動力電纜老化狀況A3112動力電纜絕緣電阻A3113動力電纜連接A311A3111A3112A3113A3111133A31121/313A31131/31/31A312：動力回路電氣元件序號評價要點A3121總電源開關(guān)選型A3122總電源開關(guān)性能A3123總斷路器選型A3124總斷路器性能A3125動力電源接觸器選型A3126動力電源接觸器性能A3127緊急停止開關(guān)選型A3128緊急停止開關(guān)要求A312A3121